The clinical efficacy observation of micro-plasma for treatment of atrophic acne scar
SHI Cui-ping
ZHENG Jin-fen
ZHENG Li-xiong
Abstract：Objective To investigate the efficacy and safety of the application of micro-plasma in the treatment of atrophic acne scar. Methods A total of 76 cases with atrophic acne scar were selected and randomly divided into treatment group and control group by using random numbers table, then the treatment group was treated with micro-plasma, and the control group was treated with 2940nm erbium laser. The specific treatment parameters were selected according to the severity of the scar. All the patients were treated three times with an interval of eight weeks. Eight weeks after the last treatment, the patients were asked to have a further consultation. The treatment site was photographed and preserved before and after the treatment. The ECCA improvement and the clinical efficacy of the two groups were evaluated, and the occurrence of adverse reactions was observed and recorded. Results The ECCA score of the patients was improved, the difference between the two groups was statistically significant. The total effective rate of the treatment group was better than the control group, and the difference was statistically significant. The duration of pigmentation in the treatment group was shorter than the control group, and the difference was statistically significant. The time of absence and duration of erythema and the time of the scab slough off in the treatment group were relatively long, but the difference was not statistically significant compared with the control group. Conclusion The therapeutic effect of micro-plasma on atrophic acne scar is better, which may can improve the patients' ECCA score, and the duration of pigmentation is shorter and easy to fade away.
Keywords：Atrophic acne scarMicro-plasmaClinical efficacy
Publication Date：2018-02-10
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 16-19 )